All challenges cleared. (6h 13m) Had to replay some S-ranks because it's not tracking them across different difficulties. Typical. After that, realistic and grind.
Finished the Extreme run after countless retries, ending up with full health, aka doing the final boss hitless (1h 20m) Then did a casual bulletstorm normal clear
Double loop grinding (playtime: 4h 58m) ---- A few more runs, got the double loop. Ended up with 866 deaths, so I grinded a bit more for those 1000 and done.
